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kicyunya [14]
3 years ago
9

What is 9/21 in simplest form

Mathematics
2 answers:
andriy [413]3 years ago
4 0
You divide a by 3, and then you will get 3/7.
telo118 [61]3 years ago
3 0
You divide 9 and 21 by 3, then you get 3/7. :D
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The coordinates below represent two linear equations.
satela [25.4K]
Hello,
Answer A: no solution

line 1: (-6,3), (3,6)==>y-3=(x+6)*3/9==>x-3y=-15 (1)
line 2: (-3,1), (3,3)==>y-1=(x+3)2/6==> x-3y=-6 (2)

(1)-(2)==>0x=-9 ==> no solution
line 1 // line 2

7 0
3 years ago
HELP ASAP PLEASE!!! 20 POINTS!
Elenna [48]
<h3>♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫</h3>

➷ Use the expression "x + 2" to work this out

1 + (1 + 2) + (3 + 2) + (5 + 2) + (7 + 2) + (9 + 2) + (11 + 2 ) + (13 + 2) = 64

He will have saved $64

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5 0
3 years ago
Find the perimeter of the triangle. Recall that the perimeter of a figure is the distance around a figure.
Svet_ta [14]

Answer:

1 inch

Step-by-step explanation:

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Perimeter = 3/23 + 9/23 + 11/23 = (3 + 9 + 11)/23 = 23/23 = 1

8 0
2 years ago
Help !!!!!!!!!!!!!!!!
umka2103 [35]

Answer:

13) 8.6

Step-by-step explanation:

To find the side length, use a trig function to solve for x.

You have the adjacent side and hypotenuse to the angle. Use the cosine function since its ratio is adjacent over hypotenuse.

This means Cos 52 = x / 14. Solve for x.

Cos 52 = x / 14

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4 0
3 years ago
Solve for X: 3х + 4 = 9x + 3 ​
AleksandrR [38]

Answer:

x=1/6

Step-by-step explanation:

The steps are in the picture below

7 0
2 years ago
Read 2 more answers
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